DABIOir.] 



NORTH AMERICAN GEOLOGY. 



1025 



WincheU, N. H. The glacial features 

 of Green Bay of Lake Michigan, with 

 some observations on a probable former 

 outlet of Lake Superior. 



Am. Jour Sci., 3d series, vol. 2, pp. 15-19, 

 1871. 



Chart of geological nomenclature 



intended to express the relation of Min- 

 nesota to the great geological series of 

 the earth, and the probable equiva- 

 lency of some of the names the forma- 

 tion has received in the various States 

 and in Europe. 



Geol. and Nat. Hist. Surv, Minnesota, 1st 



Annual £eport for 1872, chart opposite p. 38, 



St. Panl, 1873. 



[General sketch of the geology of 



Minnesota.] 



Geol. and Kat. Hist. Sarv. Minnesota, 1st 

 Annual Report for 1872, pp. 40-48, 60-64, 64-118, 

 preliminary geologic map of the State, St. 

 Paul, 1873. 



Abstract, Am, Jour. Sci., 3d series, toL 5, p. 

 313 (J p.), 1873. 



Map also in annual report of board of re- 

 gents of TTniversity of Minnesota for 1872, St. 

 Paul, 1873. 



The surface geology of northvf estern 



Ohio. 



Am. Assoc. Adv. Sci., Proc., vol. 21, pp. 152- 

 186, 1873. 



Abstract, Am. Jour. Sci., 3d series, vol. 4, pp. 

 321-322, 1872. 



Reports on the geology of San- 

 dusky, Seneca, Wyandot, and Marion 

 counties. 



Geol. Surv. Ohio, Report, vol. 1, pp. 591-645, 

 4 maps, Columbus, 1873, 



The drift deposits of the Northwest. 



Popular Sci. Monthly, vol. 3, pp. 202-210, 

 1873. 



Reviewed by J. D. X> [ana]. Am. Jour. Sci., 

 3d series, vol. 13, pp. 64-65 (J p.), 1876. 



On the Hamilton in Ohio. 



Am. Jour. Sci., 3d series, vol. 7, pp. 395-398, 

 1874. 



Geological notes from early explorers 



in the Minnesota Vajley. 



Minnesota Acad. Sci., Bull., vol. 1, pp. 89-101, 

 15S-156, 1874. 



The Devonian limestones in Ohio. 



Am. Assoc. Adv. Sci., Proc., vol.22, part 2, 

 pp. 100-104, 1874. 



[ ] Peat. 



Geol. and Nat. Hist. Surv. Minnesota, 2d 

 Annual Report for 1873, pp. 88-127, St. Paul, 

 1874. 



BuU. 127 65 



Winchell, N. H.— Continued. 



[ ] The Belleplaine salt well. 



Geol. and Kat. Hist. Surv. Minnesota, 2d 



Annual Report for 1873, pp. 79-87, St. Panl, 



1874. 



[Geology of Ottawa, Crawford, Mor- 

 row, Delaware, Van Wert, Union, Pauld- 

 ing, Hardin, Hancock, Wood, Putnam, 

 Allen, Auglaize, Mercer, Henry, and 

 Defiance counties.] 



Geol. Surv. Ohio, Report, vol. 2, pp. 227-438, 

 Columbus, 1874. 



[ ] The geology of the Minnesota 



Valley. 



Geol. and Nat. Hist. Surv. Minnesota, 2d 

 Annual Report for 1873, pp. 127-212, St. Paul, 

 1874. 



[ ] Report on the geology of Freeborn 



County. 



Geol. and Nat. Hist. Snrv. Minnesota, 3d 

 Annual Report for 1874, pp. 5-19, map, St. 

 Paul, 1875. 



Abstract, Am. Jour. Sci., 3d series, toL 10, 

 pp. 306-307 (J p.), 1875. 



From the Red River of the North to 



Fort Abraham Lincoln. 



Report of a reconnaissance of the Black 

 Hills of Dakota, made in the summer of 1874, 

 by William Ludlow, pp. 21-66, map, 4°, Wash- 

 ington, 1875. 



TJ. S. A. Report of Chief of Engineers, 1874. 

 Appendix PP, pp. 1131-1172, "Washington, 

 1875. 



Abstract, Am. Jour. Sci., 3d series, vol. 10, 

 pp. 385-386 (i p.), 1875. 



Notes on the deep well drilled at 



East Minneapolis, Minn., in 1874-75. 

 Minnesota Acad. Sci., Bull., vol. 1, pp. 187- 

 189. 



Abstract, Am. Jour. Sci., 3d series, vol. 13, 

 p. 478 (i p.), 1877. 



Note on lignite in the Cretaceous of 



Minnesota. 



Am. Jour. Sci., 3d series, vol. 10, p. 307 (J p.), 

 1875. 



[ ] Report on the geology of Mower 



County. 



Geol. and Nat. Hist. Surv. Minnesota, 3d 

 Annual Report for 1874, pp. 20-36, map, St. 

 Paul, 1875. 



Abstract, Am. Jour. Sci., 3d series, voL 10, 

 p. 306-307 (i p.), 1875. 



The economical geology of the re- 

 gion of Cheboygan and Old Mackinac, 

 in the counties of Presque He, Emmet, 

 and Cheboygan. 



12th Annual Report of the secretary of the 

 State board of agriculture, Michigan, for 1873, 

 pp. 103-107, Lansing, 1875. 



